''A true & faithful relation of what passed for many yeers between Dr. John Dee and some Spirits ...'' 
(John Dee, 1659)

''...tending (had it succeeded) to a general alteration of most states and kingdomes in the world : his private conferences with Rodolphe Emperor of Germany, Stephen K. of Poland, and divers other princes about it : the particulars of his cause, as it was agitated in the Emperors court, by the Pope's intervention : his banishment and restoration in part : as also the letters of sundry great men and princes (some whereof were present at some of these conferences and apparitions of spirits) to the said D. Dee : out of the original copy, written with Dr. Dees own hand, kept in the library of Sir Tho. Cotton ... : with a preface confirming the reality (as to the point of spirits) of this relation, and shewing the several good uses that a sober Christian may make of all...''

https://archive.org/details/truefaithfulrela00deej